Home / 9,374,999.10-14,034,481.00-5,670,812.90

Finding the Fourth Proportional to 9,374,999.10, 14,034,481.00 and 5,670,812.90

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Solution

The fourth proportional to 9,374,999.10, 14,034,481.00 and 5,670,812.90 is: 8,489,271.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374,999.10 : 14,034,481.00 = 5,670,812.90 : x
  2. Step 2: Convert to fraction form
    9,374,999.10/14,034,481.00 = 5,670,812.90/x
  3. Step 3: Cross multiply
    9,374,999.10x = 14,034,481.00 × 5,670,812.90
  4. Step 4: Simplify right side
    9,374,999.10x = 79,586,915,920,514.08
  5. Step 5: Solve for x
    x = 79,586,915,920,514.08/9,374,999.10
  6. Step 6: Final answer
    x = 8,489,271.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.